TC54VC2702EMB713

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PMICs, or power management integrated circuits, are key components in an array of applications, such as computing, automotive, and consumer electronics. PMICs help regulate energy consumption, guarantee safe operation of the system in extreme temperatures and conditions, and minimize energy losses. Supervisors, one of the key building blocks of many PMICs, are used to ensure safe system power operation. The TC54VC2702EMB713 is a supervisor circuit which provides over-voltage protection and reset in portable systems.

Description of the TC54VC2702EMB713

The TC54VC2702EMB713 is a low-voltage supervisor circuit with a voltage supervisor, a reset generator, and a watchdog timer. It is designed for applications with input voltages ranging from 1.8V to 6V, such as those commonly used in smartphones, tablets, wearables, and many other consumer electronics. It features an extremely low operating current of < 0.1µA and a very low input current threshold of 1.2V. With these features, the TC54VC2702EMB713 helps maximize battery life in ultra-low power applications.

The TC54VC2702EMB713 has a wide range of features that make it an ideal choice for portable systems:

• Wide voltage range - The wide voltage range of the TC54VC2702EMB713 enables it to regulate power consumption of wide range of devices and circuits, from power converters and LED drivers to microcontrollers and SoCs.
• Small form factor - The TC54VC2702EMB713 is available in a 0.35mm Package, making it one of the smallest voltage supervisors in the market.
• Low power consumption - The TC54VC2702EMB713 has an extremely low operating current and a low input current threshold. This makes it an ideal choice for ultra-low power applications.
• Accurate Reset Timing - The TC54VC2702EMB713 has an integrated low-ripple reset generator that provides accurate timing and immunity to external noise.

Application Field and Working Principle of the TC54VC2702EMB713

The TC54VC2702EMB713 can be used in a variety of applications, such as charging systems, audio amplifiers, portable radios, and battery-operated devices. It can also be used in industrial applications like gas gauge, HVAC systems, and electronic control units. With its wide voltage range and low power consumption, the TC54VC2702EMB713 is ideal for system power operation.

The TC54VC2702EMB713 consists of a voltage supervisor, a reset generator, and a watchdog timer. The voltage supervisor monitors the input voltage level and triggers an output when the input voltage falls below a preset threshold. The reset generator generates and sends a reset signal to the system whenever the voltage levels go below a certain threshold, while the watchdog timer helps prevent malfunctions by periodically resetting the system if a preset timeout period elapses.

The TC54VC2702EMB713 also features additional features that help ensure reliable system operation. It features two voltage monitor levels which allow the device to detect multiple levels of input voltage. The device also features an active low enable/disable pin (SM enable pin) which can be used to enable or disable the device. This feature can be used in specific applications where the device needs to be powered down in order to reduce power consumption.

The TC54VC2702EMB713 is designed to provide over-voltage protection and reset in portable systems. With its wide voltage range, small form factor, low power consumption, and accurate reset timing, the TC54VC2702EMB713 is an ideal choice for system power operation in portable devices and industrial applications.

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